Labels:building | building material | rectangle | line | square | parallel | screenshot | brick OCR: Sawn Face Mixed Grades Kiln-Fired Twe Size Sawn Face Mixed Grades Natural Three Size Sawn Face Mixed Grades Kiln-Fired Three Size Sawn Face Vitric Kiln-Fired Two Size Sawn Face Vifric Natural Three Size Sawn Face Vitric Kin-Fired Three Size